9-8(y+9)=3+6

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Solution for 9-8(y+9)=3+6 equation:


Simplifying
9 + -8(y + 9) = 3 + 6

Reorder the terms:
9 + -8(9 + y) = 3 + 6
9 + (9 * -8 + y * -8) = 3 + 6
9 + (-72 + -8y) = 3 + 6

Combine like terms: 9 + -72 = -63
-63 + -8y = 3 + 6

Combine like terms: 3 + 6 = 9
-63 + -8y = 9

Solving
-63 + -8y = 9

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '63' to each side of the equation.
-63 + 63 + -8y = 9 + 63

Combine like terms: -63 + 63 = 0
0 + -8y = 9 + 63
-8y = 9 + 63

Combine like terms: 9 + 63 = 72
-8y = 72

Divide each side by '-8'.
y = -9

Simplifying
y = -9

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